Product Description
Performance
index:
1、Thickness:
thickness of coating 8～*2μm,Thickness with top-coating
****5μm;
2、No
production of hydrogen embrittlement: Acid washing is not needed
for coating pre-processing;
3、Free
from bimetallic corrosion threat: Aluminum eliminates Zn-Al or
Zn-steel bimetallic corrosion that occurs frequently in zinc
coating;
4、Solvent
resistance: the inorganic coating features excellent solvent
resistance;
5、Heat
resistance: the coating keeps excellent corrosion resistance
after three hours heat sensitization at **0℃;
6、Electric
conductivity: with a large number of metal flakes, the coating is
conductive;
7、Corrosion
resistance: for thread parts, water-based chromium-free Zn-Al
coating of thickness ***0μm can endure a salt spray test for **0
hours, without red rust; while for non-thread fasteners, its over
***0 hours
8、Adhesion
performance:≥8Mpa
9、Scratch
and Hardness: it is superior to performance of the Zn-Cr coating,
and hardness of the coating surface is surpasses 8H.
*0、Friendly environmental
performance: without any form of chromium (such as trivalent and
hexavalent chromium etc)
*1、Different colours to meet
different requirements
| Country: |
China |
| Model No: |
BNC 70-6
|
| FOB Price: |
(Negotiable)
Get Latest Price
|
| Place of Origin: |
- |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
- |
| Packaging Detail: |
- |
| Delivery Time: |
- |
| Supplying Ability: |
- |
| Payment Type: |
L/C |
| Product Group : |
- |
